Liebherr PR 724 Litronic - Manual (Page 11)

11 PR 724 Litronic
Comfort
The redesigned workplace offers the operator a remarkable degree of comfort. Spa-
cious, quiet and designed with ergonomics in mind, Liebherr comfort cabs offer the
ideal conditions for fatigue-free, concentrated work. Excellent visibility facilitates
safe and precise operation.
A top-class cab
Ergonomics The ergonomically-designed operator’s cab offers the
ideal environment for relaxed, productive work. All in-
struments and operating controls are laid out compre-
hensibly and within easy reach.
Low sound values The sound level in a Liebherr cab is far below the legal
requirement. The PR 724 boasts exemplary noise val-
ues thanks to effective cab sound-proofing and state-
of-the-art, quiet diesel engines.
Outstanding visibility The integrated ROPS/FOPS protection structure and
large window area afford the operator optimum visibility.
Straightforward and precise control
Single joystick control All travel movements can be controlled easily and pre-
cisely with only one joystick – including the “counter
rotation” function.
Continuously
variable control
Speed selection is continuously variable without gear-
shifting and therefore without interrupting drawbar pull.
Safety in
every situation
The crawler tractor is driven with positive power trans-
mission at all times, even on gradients. The self-lock-
ing action of the system (hydrostatic drive) allows the
operator to control braking simply by reducing joystick
movement.
The machine is equipped with an automatic parking
brake that is activated when the machine is stationary.
Instrument display
• The instrument display is
ideally positioned in the
operator’s field of view
• Automatic monitoring, indica-
tion and warning of unusual
conditions during operation.
Intelligent details
• Large storage compartment
with a 12 V outlet.
• The flexible, adjustable seat
with three armrest positions
provides a comfortable work-
ing position.
• Other details such as sliding
windows, tinted glass and
foot rests further increase
comfort.
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